https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88573
--- Comment #1 from Andi Kleen <andi-gcc at firstfloor dot org> --- Created attachment 45281 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45281&action=edit test case (unminimized) gcc-9 -O2 -S -flto arch/x86/events/intel/pt.i /home/ak/lsrc/linux/arch/x86/events/intel/pt.c: In function 'pt_buffer_reset_offsets': /home/ak/lsrc/linux/arch/x86/events/intel/pt.c:1539:1: error: type mismatch in component reference 1539 | arch_initcall(pt_init); | ^~~~~~ struct topa_entry *[0:] struct topa_entry *[0:] _13 = buf->topa_index[pg]; /home/ak/lsrc/linux/arch/x86/events/intel/pt.c:1539:1: error: type mismatch in component reference struct topa_entry *[0:] struct topa_entry *[0:] _17 = buf->topa_index[pg]; during IPA pass: *free_lang_data
